Question

10th class sample paper of social science solu6tion (2019-20)

1oth standard

1oth standard

1oth standard

1oth standard

a*b=ab/5 for all a,b belongs to {0} write the element for binary operation also find the value of x given by 2*(x*5)=10

Find the number of natural numbers between 102 and 998 which are divisible by 2 or 5 both.

Ncert math solutions class 12 chapter 5 ex 5.1

if a triangle ABC right angled at C then value of cosec(A+B) is

Class 12 concept of differential equations